发明名称 |
AQUEOUS SURFACE TREATING AGENT AND SURFACE-TREATED STRUCTURE |
摘要 |
Disclosed is a stable aqueous surface treating agent for constructional/civi l engineering structures which is able to impart a structure made of a constructional/civil engineering material such as stone and concrete, particularly one made of a porous material, with excellent water/oil repellency (water/oil proof property), antifouling property, weather resistance and durability. Specifically disclosed is an aqueous surface treating agent containing (A) at least one fluorine-containing polymer selected from (A1) polyfluoroalkyl group-containing poly(meth)acrylates and (A2) polyfluoroalkyl group-containing polyurethanes, in an aqueous medium. T he aqueous surface treating agent usually contains (B) a surface active agent, and preferably contains (C) a silicone and (D) a silane compound having a hydrolyzable group and/or a partial hydrolysis-condensation product of a silane compound having a hydrolyzable group.
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申请公布号 |
CA2620404(A1) |
申请公布日期 |
2007.03.08 |
申请号 |
CA20062620404 |
申请日期 |
2006.08.29 |
申请人 |
ASAHI GLASS CO., LTD. |
发明人 |
IBUKI, HITOSHI;ASADA, SHIGENORI;MAEKAWA, TAKASHIGE;SUGIYAMA, KAZUNORI |
分类号 |
C09D133/16;C04B41/63;C04B41/64;C09D5/02;C09D151/06;C09D175/04;C09D183/04 |
主分类号 |
C09D133/16 |
代理机构 |
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主权项 |
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地址 |
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